Blogs & Opinion Pieces

I am an occasional blogger and op-ed writer for various sites and publications. Here are some examples.

Overpopulation threatens the world’s food supply, United Nations warns.” Overpopulation Research Project, August 15, 2019.

"How should environmentalists think about immigration?" Overpopulation Research Project, July 10, 2019.

"A Simple Point (that makes a big difference over time)." Overpopulation Research Project, May 31, 2019.

"The implicit population hypothesis hidden within EU Green party platforms." Overpopulation Research Project, April 17, 2019.

"Two more reasons we love Australia." Overpopulation Research Project, April 3, 2019.

"New policy-based population projections for the European Union, with a consideration of the environmental implications." Overpopulation Research Project, December 19, 2018.

"Immigration ethics for a world of limits." Overpopulation Research Project, September 11, 2018.

"One Child: Do we have a right to more?Overpopulation Research Project, May 2, 2018.

"Starting a dialogue on immigration, population growth and the environment." Overpopulation Research Project, March 29, 2018.

"The liberal case for reducing immigration." Richard Lamm and Phil Cafaro, Denver Post, February 16, 2018.

"While everyone focuses on sex scandals, the rich get richer." Denver Post, November 24, 2017.

"If We Want a Whole Earth, Nature Needs Half.” Oryx, April 27, 2017.

"Should progressives support reducing immigration into the U.S.?" Aeon Conversations, June 18, 2015.

"The 1 percent’s immigration con: How big business adds to income inequality, pits workers against each other." Salon.com, March 1, 2015.

"Conservation Biologists Have a Powerful New Ally." CSU School of Global Environmental Sustainability, June 24, 2015.

"Reduce wildlife extinction: Get to know the function of other species." CSU School of Global Environmental Sustainability, January 6, 2015.

"Species extinction is a great moral wrong." CSU School of Global Environmental Sustainability, February 14, 2014.

"Vote for Sale." (focus on important political issues) Fort Collins Coloradoan, August, 2012.

"A Jobs Bill We Should All Support." Fort Collins Coloradoan, March, 2012.

"Get Real on Economic Inequality." Fort Collins Coloradoan, November, 2011.

A Better, Not a Bigger, Economy,” New York Times, October 16, 2011.

Wishful Thinking from the Center for American Progress.” Center for Immigration Studies, October 16, 2010.

"Brits and Aussies Speak Out on Immigration, Population, and Ecological Sustainability." Center for Immigration Studies, June 17, 2010.

"Oil Spills and Immigration Policy.Center for Immigration Studies, June 16, 2010.

"Is There a General Right to Immigrate to the U.S.?Center for Immigration Studies, June 10, 2010.

"Progressives Debate Arizona's New Immigration Law." Center for Immigration Studies, April 28, 2010.

"Health Care for All." Denver Post, March 19, 2009.

"Get Real on Poverty." Fort Collins Coloradoan, September, 2007.

"Here Today ...." (protect the Poudre River) Fort Collins Coloradoan, February, 2007.

"Family Values." (increase the minimum wage) Fort Collins Coloradoan, August, 2006.

"Earth Day's Missing Issue." Fort Collins Coloradoan, April, 2006.

"God or Mammon." Fort Collins Coloradoan, May, 2005.

"A Modest Proposal for Immigration Reform." Fort Collins Coloradoan, December, 2005.

"Martin Luther King: American Hero." Rocky Mountain Bullhorn, January, 2005.

"Martin Luther King: Prophet of Peace.Rocky Mountain Bullhorn, January, 2005.